CN105465311B - 形成凸轮从动件或摇杆臂的机械系统 - Google Patents

形成凸轮从动件或摇杆臂的机械系统 Download PDF

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Publication number
CN105465311B
CN105465311B CN201510622654.2A CN201510622654A CN105465311B CN 105465311 B CN105465311 B CN 105465311B CN 201510622654 A CN201510622654 A CN 201510622654A CN 105465311 B CN105465311 B CN 105465311B
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CN
China
Prior art keywords
mechanical system
pin
support component
roller
component
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CN201510622654.2A
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English (en)
Chinese (zh)
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CN105465311A (zh
Inventor
S.维奥尔特
N.贝鲁特
F.尚帕洛
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SKF AB
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SKF AB
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Publication of CN105465311A publication Critical patent/CN105465311A/zh
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H53/00—Cams ; Non-rotary cams; or cam-followers, e.g. rollers for gearing mechanisms
    • F16H53/06—Cam-followers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/08—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F01L1/143—Tappets; Push rods for use with overhead camshafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F02M59/102—Mechanical drive, e.g. tappets or cams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/48—Assembling; Disassembling; Replacing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0413—Cams
    • F04B1/0417—Cams consisting of two or more cylindrical elements, e.g. rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0426—Arrangements for pressing the pistons against the actuated cam; Arrangements for connecting the pistons to the actuated cam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2305/00—Valve arrangements comprising rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2810/00—Arrangements solving specific problems in relation with valve gears
    • F01L2810/02—Lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Gears, Cams (AREA)
CN201510622654.2A 2014-09-30 2015-09-25 形成凸轮从动件或摇杆臂的机械系统 Active CN105465311B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14306538.1A EP3002426B1 (de) 2014-09-30 2014-09-30 Mechanisches System zur Bildung eines Nockenfolgers oder eines Kipphebels
EP14306538.1 2014-09-30

Publications (2)

Publication Number Publication Date
CN105465311A CN105465311A (zh) 2016-04-06
CN105465311B true CN105465311B (zh) 2019-08-20

Family

ID=51662032

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510622654.2A Active CN105465311B (zh) 2014-09-30 2015-09-25 形成凸轮从动件或摇杆臂的机械系统

Country Status (3)

Country Link
US (1) US9933062B2 (de)
EP (1) EP3002426B1 (de)
CN (1) CN105465311B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2937566B1 (de) * 2014-04-22 2016-10-19 Aktiebolaget SKF Nockenstößelrollenvorrichtung, insbesondere für eine Kraftstoffeinspritzpumpe
EP3002424A1 (de) * 2014-09-30 2016-04-06 Aktiebolaget SKF Mechanisches System zur Bildung eines Nockenfolgers oder eines Kipphebels
DE102014223597B4 (de) * 2014-10-08 2019-02-07 Continental Automotive Gmbh Rolle für einen Rollenstößel einer Kraftstoffhochdruckpumpe, Rollenstößel, Kraftstoffhochdruckpumpe und Brennkraftmaschine
EP3026255B1 (de) * 2014-11-27 2020-11-18 Aktiebolaget SKF Mechanisches System zur Formung eines Kurvenrollers oder eines Kipphebels, Einspritzpumpe oder Ventilstellglied mit solch einem mechanischen System und Verfahren zur Herstellung solch eines mechanischen Systems
EP3173592B1 (de) * 2015-11-24 2021-01-06 Aktiebolaget SKF Nockenfolgerrollervorrichtung mit schmiermittelzuführungslöchern und schmierverfahren
US11111893B2 (en) 2018-06-04 2021-09-07 GT Technologies Tappet assembly for use in a high-pressure fuel system of an internal combustion engine
US10697413B2 (en) * 2018-06-04 2020-06-30 GT Technologies Tappet assembly for use in a high-pressure fuel system of an internal combustion engine
US10837416B2 (en) 2018-06-04 2020-11-17 GT Technologies Tappet assembly for use in a high-pressure fuel system of an internal combustion engine
DE102018214200A1 (de) * 2018-08-22 2020-02-27 Robert Bosch Gmbh Rollenstößel für eine Pumpe, insbesondere eine Hochdruckpumpe eines Kraftstoffeinspritzsystems, und Pumpe mit Rollenstößel
US10941737B2 (en) * 2019-01-14 2021-03-09 Koyo Bearings North America Llc Follower mechanism with anti-rotation feature
US11002160B2 (en) 2019-08-22 2021-05-11 Caterpillar Inc. Lifter providing improved cam lobe lubrication
CN114810339A (zh) * 2022-05-17 2022-07-29 叶华 一种具有外部传动机构的环缸发动机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1294122A (en) * 1969-02-17 1972-10-25 Simms Group Res Dev Ltd Improvements in or relating to plunger and tappet mechanisms
DE2712450C2 (de) * 1977-03-22 1984-08-23 Klöckner-Humboldt-Deutz AG, 5000 Köln Pumpenkolbenantrieb für eine Kraftstoffeinspritzpumpe für Brennkraftmaschinen
US4231267A (en) * 1978-11-01 1980-11-04 General Motors Corporation Roller hydraulic valve lifter
GB2101230B (en) * 1981-06-13 1984-10-10 Lucas Ind Plc Fuel injection pump
DE3425522A1 (de) * 1984-07-11 1986-01-23 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Dieselmotor mit jedem zylinder zugeordneter einspritzpumpe
US6302075B1 (en) * 2000-01-07 2001-10-16 Delphi Technologies, Inc. Roller finger follower shaft retention apparatus
US7748359B2 (en) * 2006-06-30 2010-07-06 Caterpillar Inc. Tappet assembly
DE102009056306A1 (de) * 2009-11-30 2011-06-01 Schaeffler Technologies Gmbh & Co. Kg Rollenstößel
DE102010022319A1 (de) * 2010-06-01 2011-12-01 Schaeffler Technologies Gmbh & Co. Kg Baueinheit
JP2013029027A (ja) * 2011-07-26 2013-02-07 Nsk Ltd カムフォロア装置
EP2607636B1 (de) 2011-12-23 2015-10-14 Aktiebolaget SKF Mechanisches System, Einspritzpumpe mit solch einem mechanischen System und Verfahren zur Herstellung solch eines mechanischen Systems
DE102012219506A1 (de) * 2012-10-02 2014-04-03 Schaeffler Technologies Gmbh & Co. Kg Hebelartiger Nockenfolger

Also Published As

Publication number Publication date
EP3002426B1 (de) 2017-11-08
EP3002426A1 (de) 2016-04-06
US9933062B2 (en) 2018-04-03
CN105465311A (zh) 2016-04-06
US20160091073A1 (en) 2016-03-31

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